Naked Sapphire 4890 Vapor-X Spotted

We got our hands on one of Sapphire’s new 4890 Vapor-X cards. As you can see below, it comes with a non-reference blue PCB and sports a cooler similar to that of the 4870 Vapor-X. The technology uses a vapor chamber plate that makes direct contact with the GPU, transferring heat to a heatsink that is cooled by a single, large fan. The VRM area of the card is then cooled by its own smaller heatsink.